Find the number of combinations when 9 objects are taken 4 at a...

The following combinations of quantam numbers are not allowerd 1. n=3 l=0 m=-1 2. n=4 l=4 m=...

how many 4 number combinations can there be from 0-99 without repeating a number?

how many possible combinations are there to make $1.55 using a dollar, dimes and pennies?

how many combinations can you get with 18 flavors of ice cream and 70 toppings?

How many possible combinations are there if a spinner with 4 sections is spun twice?

How many different combinations using pennies, nickels, dimes, quarters, and half dollar pieces can...

how many different combinations can you make using pennies, nickels, dimes, quarters, and the half d...

Find the number of combinations (subsets) of 9 things taken 5 at a time.

The number of combinations nine objects taken six at a time

How many combinations of numbers can used in a 6-digit code?

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